ARINC & FDM-S2: Three Channels in a Row
ELAD’s FDM-S2 provides the output of three different channels within a given HF bandwidth of up to nearly 5 MHz. Hence, you may decode these channels in parallel. ARINC’s reporting system of ground and airborne stations is an excellent candidate to show this feature.
This paper is a step-by-step introduction in how to set up the receiver, the virtual audio cables (VAC), decoder, documenting software and Google Earth to show the results on the globe.
You may then easily configure hard&soft for other applications, e.g. the monitoring of GMDSS channels with communications from ship and shore.